<?php
use AlibabaCloud\SDK\Dysmsapi\V20170525\Dysmsapi;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Models\SendSmsRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use Darabonba\OpenApi\Models\Config;

use think\facade\Db;

    function success($msg = '', $data = null)
    {
        return json([
            'code' => 1,
            'message' => $msg,
            'data' => $data,
        ]);
    }

    function error($msg = '', $data = null)
    {
        return json([
            'code' => 0,
            'message' => $msg,
            'data' => $data,
        ]);
    }

    function createRandStr($length = 8)
    {
        $str = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
        $randStr = '';
        for ($i = 0; $i <= $length; $i++) {
            $str[mt_rand(0, 35)];
        }
        return $randStr;
    }

    function signToken($userId, $mobile)
    {
        $data = [
            'iss' => request()->domain(),

            'iat' => time(),
            'data' => [
                'user_id' => $userId,
                ' mobile' => $mobile,
            ]
        ];
        $key = config('app.jwt key');
        $token = \Firebase\JWT\JWT::encode($data, $key, 'Hs256');
        return $token;
    }

    function sendAliSms($mobile)
    {
        $config = new Config([
            // 从阿里云获取
            'accessKeyId' => config('app.aliSms.accessKeyId'),
            'accessKeySecret' => config('app.aliSms.accessKeySecret'),
        ]);

        $config->endpoint = "dysmsapi.aliyuncs.com";
        $client = new Dysmsapi($config);

        // 运行时参数超时设置，仅对使用了该运行时参数实例的请求有效
        $runtimeOptions = new RuntimeOptions();
        // true 忽略证书校验
        $runtimeOptions->ignoreSSL = true;

        $sendSmsRequest = new SendSmsRequest();
        // 手机号
        $sendSmsRequest->phoneNumbers = $mobile;
        // 签名名称
        $sendSmsRequest->signName = '替换为你申请的签名';
        // 模板CODE
        $sendSmsRequest->templateCode = '替换为你申请的模板CODE';
        // 生成随机数作为验证码
        $code = mt_rand(1111, 9999);
        $sendSmsRequest->templateParam = json_encode(['code' => $code]);
        try {
            $response = $client->sendSmsWithOptions($sendSmsRequest, $runtimeOptions);
        } catch (\Exception $exception) {
            halt($exception->getMessage());
        }
        if ($response->body->code == 'OK') {
            Db::name('sms_code')->insert([
                'mobile' => $mobile,
                'code' => $code,
                'send_time' => time()
            ]);
            echo '短信发送成功！';
        }
    }
    //模拟发送
    function sendSms($mobile)
    {
        $code = mt_rand(1111, 9999);

            Db::name('sms_code')->insert([
                'mobile' => $mobile,
                'code' => $code,
                'send_time' => time()
                ]);
            echo $code;

    }

    function checkSmsCode($mobile,$code)
    {
        $log =\api\web\model\SmsModel::where('mobile','=',$mobile)->find();
        if(!$log)
        {
            return false;
        }
        if($log['code'] != $code)
        {
            return false;
        }
        if(time() - $log['send_time'] > 60)
        {
            \api\web\model\SmsModel::where('mobile','=',$mobile)
                ->delete();
            return false;
        }
        \api\web\model\SmsModel::where('mobile','=',$mobile)
            ->delete();
        return true;
    }

